Description

The ACCU-CHEK SOLO is an innovative tubeless insulin micropump system designed to provide flexible and discreet diabetes management for individuals aged 2 and up. Its compact and lightweight design allows it to attach directly to the skin without the need for external tubing, offering a seamless and unobtrusive solution for continuous subcutaneous insulin delivery.

Key Features

• Modular Design: The pump's modular construction enables easy detachment and reattachment without insulin loss, allowing for convenient changes to the infusion site without wasting insulin.
• Reservoir Capacity: Holds between 80 to 200 units of rapid-acting U100 insulin, with a use period of up to 4 days.
• Long-Term Use: The pump base can be used for up to 120 days, providing long-term reliability.
• Cannula Options: Available in 6 mm and 9 mm sizes with a 90° insertion angle, suitable for various body locations such as the back of the arms, stomach, thighs, and buttocks.

Insulin Delivery

The system offers highly customizable insulin delivery with adjustable basal rates ranging from 0.1 to 25.0 units per hour. Users can create up to five basal profiles with multiple time blocks, and adjust temporary basal rates as needed. Bolus delivery is versatile, with options for standard, quick, extended, and multiwave boluses, along with customizable quick bolus buttons on the pump.

Control Interface

The ACCU-CHEK SOLO is managed via a wireless handheld controller known as the Diabetes Manager, featuring a 3.5-inch color touchscreen with Bluetooth connectivity. It includes an integrated blood glucose meter compatible with Accu-Chek Aviva test strips, and offers data transfer capabilities through USB 2.0. The device supports multiple languages and provides customizable alarms for various alerts.

Power and Durability

The pump is powered by an integrated zinc-air battery, while the Diabetes Manager is rechargeable and should be charged nightly. The pump is water-resistant to IP22 standards, requiring removal during water exposure to protect the reservoir.

Consumables and Maintenance

Regular replacement of consumable components such as the pump base, reservoir, and infusion assembly is essential. The system includes a setup wizard for initial configuration, allowing personalization of settings like basal rates and bolus advice.

Limitations

While the ACCU-CHEK SOLO offers advanced personalization and safety features, it lacks closed-loop functionality, smartphone app control, and remote software updates. It is not waterproof and must be removed for activities like swimming or bathing. Additionally, it is not available in the US as per the latest data.

This system is ideal for individuals seeking a tube-free, patch-style insulin pump with comprehensive customization options, enhancing both the flexibility and effectiveness of diabetes management.